Yuyao STR Machinery Factory is located in Lianghui Economic Development Zone, Yuyao, Zhejiang. After more than 10 years’ development, we have accumulated a wealth of production experience and scientific management system. STR is a modern factory combining product development, manufacturing and sales of LED flashlight, all kinds of lamp’s hardware processing. Precision processing technology, perfect testing equipment, rich experienced technical engineers, strict quality control system, products are exported to Europe, the Americas, the Middle East and Southeast Asia and other countries and regions. " No best, only better!" STR staff innovate continuously in the spirit of "quality first, credibility first ". Sincerely looking forward to cooperating with clients from domestic and abroad, we provide you with the best products and the best service!